…ndling (#20)

* Refactor formatAmount function and update tests for improved input handling

- Enhanced the FormatAmountProps interface for clarity and added documentation.
- Maintained backward compatibility with the old interface.
- Improved the formatAmount function to handle various decimal formatting scenarios.
- Updated tests to cover new functionality and ensure robust input validation.

* Enhance formatAmount function with detailed documentation and improved formatting options

- Expanded the FormatAmountProps interface with comprehensive comments and examples for better clarity.
- Refined the formatAmount function to handle various edge cases, including very small amounts and custom formatting options.
- Updated unit tests to validate new functionality and ensure robust error handling for invalid inputs.

* Enhance formatAmount function documentation and add new test cases

- Updated comments in the FormatAmountProps interface to clarify decimal formatting behavior.
- Improved the formatAmount function to ensure consistent padding of decimal places based on the showLastNonZeroDecimal flag.
- Added new unit tests to validate the updated formatting logic and ensure correct handling of trailing zeros.

* Refactor FormatAmountProps interface and update formatAmount function

- Renamed FormatAmountProps to FormatAmountPropsType for clarity.
- Removed backward compatibility layer to streamline the interface.
- Updated the formatAmount function to use the new interface.
- Enhanced test cases with comments for better understanding of expected outputs.

* Enhance formatAmount function and tests for improved formatting behavior

- Introduced a new pipe utility to streamline the formatting process within the formatAmount function.
- Updated the function to handle various edge cases more effectively, including better management of decimal places and negative values.
- Enhanced documentation within the FormatAmountProps interface to clarify formatting options and examples.
- Improved unit tests for better clarity and coverage of formatting scenarios, including handling of very small amounts and custom decimal settings.

* Update package version to 2.0.2-alpha.1 in package.json

* Update package version to 2.0.2 in package.json

* Update CHANGELOG for v2.0.2 release date correction to 2025-06-27